/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.processor.interceptor;
import java.util.ArrayList;
import java.util.EventObject;
import java.util.List;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.BreakpointSupport;
import org.apache.camel.impl.ConditionSupport;
import org.apache.camel.impl.DefaultDebugger;
import org.apache.camel.management.event.ExchangeCompletedEvent;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.model.ToDefinition;
import org.apache.camel.spi.Breakpoint;
import org.apache.camel.spi.Condition;
/**
* @version
*/
public class DebugTest extends ContextTestSupport {
private List<String> logs = new ArrayList<String>();
private Condition camelCondition;
private Condition mockCondition;
private Condition doneCondition;
private Breakpoint breakpoint;
@Override
protected void setUp() throws Exception {
super.setUp();
breakpoint = new BreakpointSupport() {
public void beforeProcess(Exchange exchange, Processor processor, ProcessorDefinition<?> definition) {
String body = exchange.getIn().getBody(String.class);
logs.add("Breakpoint at " + definition + " with body: " + body);
}
public void onEvent(Exchange exchange, EventObject event, ProcessorDefinition<?> definition) {
String body = exchange.getIn().getBody(String.class);
logs.add("Breakpoint event " + event.getClass().getSimpleName() + " with body: " + body);
}
};
camelCondition = new ConditionSupport() {
public boolean matchProcess(Exchange exchange, Processor processor, ProcessorDefinition<?> definition) {
return body().contains("Camel").matches(exchange);
}
};
mockCondition = new ConditionSupport() {
public boolean matchProcess(Exchange exchange, Processor processor, ProcessorDefinition<?> definition) {
// match when sending to mocks
if (definition instanceof ToDefinition) {
ToDefinition to = (ToDefinition) definition;
return to.getUriOrRef().startsWith("mock");
}
return false;
}
};
doneCondition = new ConditionSupport() {
@Override
public boolean matchEvent(Exchange exchange, EventObject event) {
return event instanceof ExchangeCompletedEvent;
}
};
}
public void testDebug() throws Exception {
context.getDebugger().addBreakpoint(breakpoint, camelCondition);
getMockEndpoint("mock:result").expectedBodiesReceived("Hello World", "Hello Camel");
template.sendBody("direct:start", "Hello World");
template.sendBody("direct:start", "Hello Camel");
assertMockEndpointsSatisfied();
assertEquals(2, logs.size());
assertEquals("Breakpoint at To[log:foo] with body: Hello Camel", logs.get(0));
assertEquals("Breakpoint at To[mock:result] with body: Hello Camel", logs.get(1));
}
public void testDebugEvent() throws Exception {
context.getDebugger().addBreakpoint(breakpoint, doneCondition);
getMockEndpoint("mock:result").expectedBodiesReceived("Hello World", "Hello Camel");
template.sendBody("direct:start", "Hello World");
template.sendBody("direct:start", "Hello Camel");
assertMockEndpointsSatisfied();
assertEquals(2, logs.size());
assertEquals("Breakpoint event ExchangeCompletedEvent with body: Hello World", logs.get(0));
assertEquals("Breakpoint event ExchangeCompletedEvent with body: Hello Camel", logs.get(1));
}
public void testDebugSuspended() throws Exception {
context.getDebugger().addBreakpoint(breakpoint, mockCondition, camelCondition);
// suspend the breakpoint
context.getDebugger().suspendAllBreakpoints();
getMockEndpoint("mock:result").expectedBodiesReceived("Hello World", "Hello Camel");
template.sendBody("direct:start", "Hello World");
template.sendBody("direct:start", "Hello Camel");
assertMockEndpointsSatisfied();
assertEquals(0, logs.size());
// resume the breakpoint
context.getDebugger().activateAllBreakpoints();
// reset and test again now the breakpoint is active
resetMocks();
getMockEndpoint("mock:result").expectedBodiesReceived("Hello World", "Hello Camel");
template.sendBody("direct:start", "Hello World");
template.sendBody("direct:start", "Hello Camel");
assertMockEndpointsSatisfied();
assertEquals(1, logs.size());
assertEquals("Breakpoint at To[mock:result] with body: Hello Camel", logs.get(0));
}
public void testDebugRemoveBreakpoint() throws Exception {
context.getDebugger().addBreakpoint(breakpoint);
getMockEndpoint("mock:result").expectedBodiesReceived("Hello World");
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
assertEquals(10, logs.size());
// remove the breakpoint
context.getDebugger().removeBreakpoint(breakpoint);
// reset and test again now the breakpoint is removed
resetMocks();
logs.clear();
getMockEndpoint("mock:result").expectedBodiesReceived("Hello Camel");
template.sendBody("direct:start", "Hello Camel");
assertMockEndpointsSatisfied();
assertEquals(0, logs.size());
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
// use debugger
context.setDebugger(new DefaultDebugger());
from("direct:start").to("log:foo").to("mock:result");
}
};
}
}